Beginning of the work week in Hamburg and Schleswig-Holstein sees bright skies - Unforecasted sunshine initiates the new workweek in Hamburg and Schleswig-Holstein
Prepare for a week of mild temperatures and mixed weather conditions as we head into late summer. The forecast for Hamburg, Schleswig-Holstein, and the surrounding regions of Northern Germany indicates a week filled with mostly sunny skies, low chances of precipitation, and moderate winds.
Hamburg Weather Forecast (Aug 26–Sep 2, 2025)
Temperatures in Hamburg are expected to reach daytime highs of around 18–24°C (64–75°F), with nighttime lows hovering around 9–15°C (48–59°F). Rainfall is unlikely to be significant, with occasional light showers (up to 40% chance on some days, mostly below 1 mm rain). Winds will be light to moderate, averaging 10–17 km/h from various directions, including northwest and west. Weather will be a mix of sun and clouds, with partly cloudy skies common throughout the week.
Schleswig-Holstein and Northern Germany Context
Though a separate detailed forecast was not found for Schleswig-Holstein, weather patterns in this region are generally similar to Hamburg due to their proximity. Expect mild summer temperatures, occasional cloud cover, and light winds.
Summary
The upcoming week promises comfortable late summer weather with daily highs mostly in the high teens to low twenties Celsius. Winds will be mostly moderate and variable in direction. Rainfall is unlikely to be significant; occasional light showers may occur but are not expected to be heavy. Conditions will be suitable for outdoor activities with some cloudiness.
This forecast is based on recent 7-day and historical weather data and patterns observed for Hamburg and nearby regions.
Detailed Forecast for Northern Germany
On Monday, weather in Northern Germany will improve throughout the day, with sunshine and temperatures rising to 23°C at the coast and up to 26°C inland.
Temperatures on Tuesday will reach around 20°C on Helgoland, 22°C in North Friesland, and up to 28°C in Hamburg.
On Thursday, winds in Northern Germany will be light to moderate, with occasional gusts from the northwest along the North Sea coast.
The highest temperatures on Wednesday will be around 20°C at the coast and up to 23°C inland, specifically in Northern Germany. Elsewhere in Northern Germany on Tuesday, it will be mainly fair and dry.
Overnight into Thursday, variable cloud cover with isolated showers possible in Northern Germany. The lowest temperatures on Tuesday in Northern Germany will be 15°C on the islands and between 8 and 12°C elsewhere. No specific mention of changeable weather for any particular region in Northern Germany on Thursday.
The wind on Wednesday in Northern Germany will be moderate, with gusts along the North Sea. Overnight into Tuesday, it will clear up in many places in Northern Germany, with only isolated fog patches forming. The wind in Northern Germany will be light, but may feel fresher at times along the North Sea.
Overnight into Wednesday, variable cloud cover with isolated showers possible in Northern Germany. The morning of Monday in Northern Germany may be cloudy with fog patches. Coastal sections near the Danish border on Tuesday will be mostly cloudy with a chance of drizzle.
On Wednesday, mostly cloudy weather with local showers in Northern Germany is expected. On Tuesday, temperatures inland in Northern Germany will be higher than those at the coast.
No specific mention of temperatures or weather conditions for Hamburg, Schleswig-Holstein, or Helgoland on Thursday. The highest temperatures on Thursday will be around 19°C at the coast and up to 21°C inland, specifically in Northern Germany. The lowest temperatures on Thursday will be 15°C at the coast and 8°C inland in Northern Germany.
The Commission shall be assisted by the Member States in preparing the annual report on the forecast and the weather conditions faced during the week from August 26 to September 2, 2025, in Hamburg, Schleswig-Holstein, and the surrounding regions of Northern Germany. The data indicates a week filled with mostly sunny skies, low chances of precipitation, and moderate winds, making it suitable for outdoor activities with some cloudiness.
